Montgomery County police have released video of a man who fired a weapon inside a Silver Spring McDonald's, and they are asking the public for information that could lead to his arrest.

At about 10 p.m. on Nov. 14, a man walked into the McDonald's at 8507 Colesville Road and asked for access to a locked men's restroom.

An employee pressed a button to let the man into the restroom, then heard a gunshot and saw the suspect flee.

Police found a bullet hole and bullet in the men's room and a bullet fragment on the floor. No gun was located.

The culprit is described as a black male with a thin build, balding and wearing glasses.

He was wearing a gray jacket, dark pants and dark boots.

Anyone who may have information about this incident or the man involved is asked to contact police at 301-565-5835.

Those who wish to remain anonymous may call Crime Solvers of Montgomery County toll-free at 866-411-TIPS (8477).